Polycom VSX Series manual Configuring for Use with a Modem

Models: VSX Series

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Administrator’s Guide for the VSX Series

For a list of all available API commands, refer to the Integrator’s Reference

Manual for the VSX Series, available at

www.polycom.com/videodocumentation.

Configuring for Use with a Modem

VSX systems that have a serial port can be configured to receive closed captions from a captioning service via modem.

To configure the system to work with a modem:

1.Go to System > Admin Settings > General Settings > Serial Port.

2.Configure these settings:

Setting

Description

 

 

Baud Rate

Set the baud rate to the same value as the modem.

 

 

RS-232 Mode

Select Closed Caption.

 

 

3.Configure the modem for 8 bits, no parity.

You may also need to configure the modem to ignore DTR and to answer automatically.

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Page 120
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Polycom VSX Series manual Configuring for Use with a Modem